To transmit the speech of a speaker to the person to be transmitted as tactile perception information of fingers, palms, etc., after the speech is converted into characters.

This information transmission device 1 by tactile perception is provided with a speech input means 2 for inputting speaker's speech, a speech storage means 4 for storing speech information from a speech input means 2, an information conversion means 5 for converting character information from the speech storage means 4 into character information, and a tactile perception information output means 6 for outputting character information from the information conversion means 5 to the person to be transmitted as tactile perception information of finger and palm, and converts speaker's speech into character information to be outputted to the person as tactile perception information, for example, feeling onto fingers and palm by pressure.